CN214088728U

CN214088728U - Horizontal full-automatic pump barrel inner wall electroplating production line

Info

Publication number: CN214088728U
Application number: CN202022704798.1U
Authority: CN
Inventors: 吴法祥; 张英飞
Original assignee: Shandong Shouguang Kunlong Petroleum Machinery Co ltd
Current assignee: Shandong Shouguang Kunlong Petroleum Machinery Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-31
Anticipated expiration: 2030-11-20

Abstract

The horizontal full-automatic pump cylinder inner wall electroplating production line comprises a feeding station, an oil removing station, a first washing station, a pickling station, a second washing station, an electroplating station, a third washing station and a blanking station which are sequentially arranged along the electroplating production direction; the structure of the feeding station is the same as that of the blanking station, the structure of the oil removing station is the same as that of the electroplating station, and the structure of the first washing station, the acid washing station, the second washing station and the third washing station is the same; the production line also comprises a material moving device, and the material moving device is used for moving the pump cylinder to be electroplated. The utility model discloses can improve current electroplating operation mode, reduce personnel's outfit, reduce personnel intensity of labour, improve production efficiency, guarantee the product uniformity.

Description

Horizontal full-automatic pump barrel inner wall electroplating production line

Technical Field

The utility model relates to an electroplate production technical field, especially relate to a full-automatic pump barrel inner wall electroplating production line of horizontal.

Background

At present, along with continuous development of oil fields, the mineralization degree of part of oil wells is continuously improved, the content of corrosive media is continuously improved, well fluid contains a large amount of corrosive media (CO 2, H2S, salt water and the like), and impurities such as sand grains and the like, the conventional oil well pump barrel is easy to generate the conditions of corrosion perforation and corrosion and falling of a coating under the severe environment, the oil extraction efficiency of the oil field is seriously influenced, and therefore, the oil well pump is required to have higher hardness, wear resistance, corrosion resistance and the like, and the use requirement of field use is met.

The pump barrel is the most important part of the oil well pump, the value of the pump barrel accounts for more than half of the total value of the oil well pump, and in order to increase the corrosion resistance of the pump barrel, the inner wall of the pump barrel needs to be electroplated, and an electroplated layer is added. The traditional electroplating operation has low degree of mechanization, and is completely produced by manual operation of personnel, so that the production efficiency is low, the quality is unstable, the qualification rate is low, and the manufacturing cost is high.

Therefore, a horizontal type full-automatic pump cylinder inner wall electroplating production line capable of improving production efficiency and product qualification rate, stabilizing quality and reducing manufacturing cost is needed.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the utility model provides a full-automatic pump barrel inner wall electroplating production line of horizontal, the product of processing is not restricted to the pump barrel, the utility model discloses the inner wall electroplating process who is applicable to tubular work pieces such as oil pipe equally can improve current electroplating operation mode, realizes the zero release in the production process, reduces personnel's outfit, reduces personnel intensity of labour, improves production efficiency, guarantees the product unity.

In order to solve the technical problem, the technical scheme of the utility model is that:

the horizontal full-automatic pump cylinder inner wall electroplating production line is characterized by comprising a feeding station, an oil removing station, a first washing station, an acid washing station, a second washing station, an electroplating station, a third washing station and a blanking station in sequence along the electroplating production direction;

the structure of the feeding station is the same as that of the blanking station, the structure of the oil removing station is the same as that of the electroplating station, and the structures of the first washing station, the pickling station, the second washing station and the third washing station are the same;

the production line also comprises a material moving device, and the material moving device is used for moving the pump cylinder to be electroplated.

Preferably, the feeding station comprises a material storage device and a pump cylinder lifting device;

the storage device comprises a pump cylinder storage rack, a moving rack and an anode rod storage rack;

the pump cylinder storage rack and the anode rod storage rack are identical in structure and are correspondingly arranged on two sides of the moving rack, and a plurality of first rollers which are in driving connection through a driving motor are fixedly arranged on the moving rack;

the pump barrel lifting device comprises a plurality of vertically arranged guide frames, adjacent guide frames are fixedly connected through a connecting frame, and a plurality of first rollers which are in driving connection through the driving motor are fixedly mounted on the connecting frame;

a first lifting motor and a first sliding rod are fixedly mounted on the guide frame, and the first lifting motor drives the lifting material plate to slide up and down along the first sliding rod through a first lifting belt.

Preferably, the oil removing station, the first water washing station, the acid washing station, the second water washing station, the electroplating station and the third water washing station all comprise

The device comprises a rack, wherein a first clamping mechanism, a liquid inlet groove, a pump cylinder rotating mechanism, a support wheel carrier, a liquid return groove and a second clamping mechanism are sequentially arranged on the rack along the length direction of a pump cylinder;

the first clamping mechanism and the second clamping mechanism are slidably mounted on the rack, the outer side of the first clamping mechanism is in driving connection with a first linear driving device, the first linear driving device drives the first clamping mechanism to reciprocate along the length direction of the pump barrel, and in the process of electroplating the pump barrel, the anode rod can be driven to axially reciprocate in the pump barrel.

Preferably, the first clamping mechanism and the second clamping mechanism have the same structure and comprise bases;

the utility model discloses an anode rod, including base, protection groove, first electrically conductive mechanism, fixed mounting has the protection groove on the base, the inside in protection groove slides and is provided with presss from both sides tight end, fixed mounting has first electrically conductive mechanism on pressing from both sides tight end's the inner wall, first electrically conductive mechanism under the clamping state, with the inner wall laminating of anode rod.

Preferably, the liquid inlet tank and the liquid return tank have the same structure and both comprise a chassis;

a tank body is fixedly installed on the chassis, a tank cover is rotatably installed on the outer side of the top of the tank body, a first baffle and a second baffle are vertically and fixedly installed in the tank body, and the interior of the tank body is respectively divided into a first backflow area, a liquid inlet area and a second backflow area between the first baffle and the inner wall of the tank body, between the first baffle and the second baffle and between the second baffle and the inner wall of the tank body;

the bottoms of the first reflux area and the second reflux area are provided with liquid return ports, and the bottom of the liquid inlet area is provided with a liquid inlet;

the gas collecting device is characterized in that a gas collecting cavity is arranged above the inside of the groove body, a plurality of gas inlets are formed in the gas collecting cavity, a gas outlet communicated with the gas collecting cavity is formed in the outer wall of the groove body, and the gas outlet is connected with gas purifying equipment through a pipeline.

Preferably, the pump cylinder rotating mechanism comprises a driven wheel positioned below the pump cylinder and a driving wheel meshed with the driven wheel, and the driving wheel is in power connection with the speed reduction motor.

Preferably, the supporting wheel frame comprises a supporting wheel set, and the supporting wheel set is used for supporting the lower part of the cylinder wall of the pump cylinder;

and the pressing wheel set is used for pressing the upper part of the cylinder wall of the pump cylinder and is fixedly connected with the driving end of the rotary pressing cylinder through a pressing plate.

Preferably, the oil removing station and the electroplating station further comprise a second conductive mechanism;

the second conductive mechanism is fixedly arranged on the supporting wheel carrier and comprises an elastic carbon brush group, the elastic carbon brush group and the pump cylinder are arranged in the same direction, and the elastic carbon brush group is electrically connected with the conductive copper bar;

and when the pump barrel is in an oil removing and electroplating state, the elastic carbon brush group is tightly attached to the outer wall of the pump barrel.

Preferably, the material moving device is a gantry crane which is arranged above the feeding station, the oil removing station, the first washing station, the pickling station, the second washing station, the electroplating station, the third washing station and the blanking station in a sliding manner through rails;

the portal crane comprises a hanging bracket, a plurality of guide frames are fixedly mounted below the hanging bracket, guide rods are arranged in the guide frames and fixedly connected with the hanging bracket, a lifting motor is fixedly mounted above the hanging bracket and fixedly connected with a sliding block through a second lifting belt, two end portions of the sliding block are respectively connected with the guide rods in a sliding manner, the lower portion of the sliding block is fixedly connected with a hanging rod, two end portions of the hanging rod are respectively rotatably mounted with a lifting hook, and the lifting hook is rotatably connected with a driving end of a second linear driving device.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

by the arrangement of the feeding station, the oil removing station, the first washing station, the pickling station, the second washing station, the electroplating station, the third washing station and the discharging station, the flow electroplating operation requirement on the pump cylinder is met, the original operation mode of manual production by personnel is changed, and the production efficiency is improved; the structure of the feeding station is the same as that of the discharging station, the structure of the oil removing station is the same as that of the electroplating station, and the structures of the first washing station, the pickling station, the second washing station and the third washing station are the same, so that the manufacturing difficulty of the stations is reduced, the operation and maintenance difficulty of personnel is reduced, and the labor is facilitated.

The utility model discloses in, deoiling station, first washing station, the pickling station, the second washing station, electroplate the station, all include the frame in the third washing station, be provided with first clamping mechanism in the frame, the feed liquor groove, pump barrel slewing mechanism, support the wheel carrier, the liquid return tank, second clamping mechanism, the basic component part of each station has been constituteed to these structures, the normal production requirement of first washing station, the pickling station, the second washing station, the third washing station has been satisfied, the modularization degree is high, be convenient for maintain and overhaul, the cost is reduced.

The utility model discloses in, be provided with and move the material device, move the material device and be used for removing the pump barrel of treating electroplating, wherein, move the material device for the portal crane, the portal crane replaces original needs personnel to carry out the operation that the pump barrel removed, has improved production efficiency, prevents to produce the production incident to the personnel, has improved the security of operation.

To sum up, the utility model provides a pair of full-automatic pump barrel inner wall electroplating production line of horizontal, the product of processing is not restricted to the pump barrel, the utility model discloses the inner wall electroplating process who is applicable to tubular work pieces such as oil pipe equally can improve current electroplating operation mode, realizes the zero release in the production process, and reduction personnel are equipped with, reduce personnel intensity of labour, improve production efficiency, guarantee the product uniformity.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the degreasing station and the electroplating station in FIG. 1;

FIG. 3 is a schematic structural diagram of a first water washing station, an acid washing station, a second water washing station and a third water washing station in FIG. 1;

FIG. 4 is a schematic structural diagram of a feeding station and a discharging station in FIG. 1;

fig. 5 is a schematic structural diagram of a first clamping mechanism and a first linear driving device according to the present invention;

fig. 6 is a schematic structural view of a second clamping mechanism of the present invention;

FIG. 7 is a schematic structural view of a liquid inlet tank of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 with the hatch open;

FIG. 9 is a cross-sectional view of FIG. 7;

FIG. 10 is a schematic structural view of a pump barrel rotating mechanism according to the present invention;

fig. 11 is a schematic structural view of the support wheel frame of the present invention;

fig. 12 is a schematic structural view of the supporting wheel frame and the second conductive mechanism of the present invention;

fig. 13 is a schematic structural view of the material transferring device of the present invention;

fig. 14 is a schematic mechanism diagram of the transfer frame of the present invention;

fig. 15 is a schematic structural view of a first linear driving device according to the present invention;

in the figure:

1-feeding station, 11-storage device, 111-pump cylinder storage rack, 112-moving rack, 1121-first roller, 1122-driving motor, 113-anode rod storage rack, 12-pump cylinder lifting device, 121-guide rack, 1211-first lifting motor, 1212-first sliding rod, 1213-first lifting belt, 1214-lifting plate, 122-connecting rack, 2-oil removing station, 21-frame, 22-first clamping mechanism, 221-base, 222-protecting groove, 223-clamping end, 224-first conducting mechanism, 23-liquid inlet groove, 231-base plate, 232-groove body, 233-groove cover, 234-first baffle, 235-second baffle, 236-liquid return port, 237-liquid inlet, 238-gas collecting chamber, 2381-air inlet, 2382-air outlet, 239-third baffle, 24-pump cylinder rotating mechanism, 241-driven wheel, 242-driving wheel, 243-speed reducing motor, 25-supporting wheel carrier, 251-supporting wheel set, 252-pressing wheel set, 253-pressing plate, 254-rotary pressing cylinder, 26-liquid returning groove, 27-second clamping mechanism, 28-first linear driving device, 281-linear driving motor, 282-rotating plate, 283-first sliding block, 284-second sliding block, 285-third sliding block, 286-second sliding block, 29-second conductive mechanism, 291-elastic carbon brush set, 292-conductive copper bar, 3-first washing station, 31-hot washing station, 32-normal temperature water washing station, 4-washing station, 3-first washing station, 31-hot water washing station, 32-normal temperature water washing station, 4-washing station, 5-second washing station, 6-electroplating station, 611-buffer frame, 612-buffer material plate, 7-third washing station, 8-blanking station, 9-material moving device, 91-rail, 92-gantry crane, 921-hanging frame, 922-guiding frame, 923-guiding rod, 924-lifting motor, 925-second lifting belt, 926-sliding block, 927-hanging rod, 928-hanging hook, 929-second linear driving device, 93-pump cylinder and 94-anode rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figure 1, the utility model comprises a feeding station 1, an oil removing station 2, a first washing station 3, a pickling station 4, a second washing station 5, an electroplating station 6, a third washing station 7 and a blanking station 8 which are arranged along the electroplating production direction in sequence.

The structure of the feeding station 1 is the same as that of the discharging station 8, the structure of the oil removing station 2 is the same as that of the electroplating station 6, and the structure of the first washing station 3, the acid washing station 4, the second washing station 5 and the third washing station 7 is the same.

The production line further comprises a material moving device 9, and the material moving device 9 is used for moving the pump cylinder 93 to be electroplated.

In the utility model, the first washing station 3 comprises a hot washing station 31 and a normal temperature washing station 32, after the inner wall of the pump barrel 93 is electrolytically degreased at the degreasing station 2, the inner wall of the pump barrel 93 is hot washed through the hot washing station 31 to wash out the liquid remained in the previous process, and then the inner wall of the workpiece is washed again through the normal temperature washing station 32; the second washing station 5 and the third washing station 7 are pure washing stations, and pure water washing is adopted, so that impurities are not contained, the cleanness degree of the inner wall of the pump cylinder 93 is improved, and pollution is prevented; the electroplating stations 6 are arranged side by side, and the electroplating time is longer in the process of electroplating the pump barrel 93, so that the electroplating stations 6 are additionally arranged in order to improve the electroplating efficiency and prevent the subsequent waiting time process of the pump barrel 93, the electroplating efficiency of the pump barrel 93 is improved, the queuing time is reduced, and the electroplating efficiency is improved.

The utility model discloses in, hot water washing station 31 and normal atmospheric temperature water washing station 32 all can set up to more than a plurality of, reduce the flushing time, improve the washing effect, are convenient for raise the efficiency, and it sets up quantity and can adjust according to on-the-spot actual conditions, no longer gives details here.

The utility model discloses in, deoiling station 2, pickling station 4, second washing station 5, electroplating station 6 and third washing station 7 all can set up to more than a plurality of, reduce latency, improve production efficiency, and it sets up quantity and can adjust according to on-the-spot actual conditions, product technical requirement, no longer gives unnecessary details here

As shown in fig. 4, in the present invention, the feeding station 1 includes a material storage device 11 and a pump barrel lifting device 12.

The storage device 11 includes a pump barrel storage rack 111, a moving rack 112 and an anode rod storage rack 113. The magazine 11 is used to store the pump cylinder 93 and the anode rod 94 separately.

The pump barrel storage rack 111 and the anode rod storage rack 113 have the same structure and are correspondingly arranged on two sides of the movable rack 112, and a plurality of first rollers 1122 which are driven and connected by a driving motor 1121 with controllable rotating speed are fixedly mounted on the movable rack 112. The anode rod 94 passes through the inside of the pump cylinder 93, and after being combined with the pump cylinder 93, is transported to the pump cylinder lifting device 12 via the first roller 1122.

The pump barrel lifting device 12 includes a plurality of vertically arranged guide frames 121, adjacent guide frames 121 are fixedly connected through a connecting frame 122, and a plurality of first rollers 1122 which are connected through driving of a driving motor 1121 are fixedly mounted on the connecting frame 122.

The guide frame 121 is fixedly installed with a first lifting motor 1211 and a first sliding rod 1212, and the first lifting motor 1211 drives the lifting material plate 1214 to slide up and down along the first sliding rod 1212 through a first lifting belt 1213.

The material loading station 1 is the same with unloading station 8 structure, in the utility model discloses in, when needing to carry away the pump barrel 93 after electroplating, only need with the pump barrel elevating gear 12 in the unloading station 8, carry to the storage device 11 in the unloading station 8 in, separate pump barrel 93 and anode rod 94 through the manual work, accomplish depositing of pump barrel 93 and anode rod 94.

As shown in fig. 1 to 3, the utility model discloses in, all include among deoiling station 2, first washing station 3, pickling station 4, second washing station 5, electroplating station 6, third washing station 7

The frame 21, the frame 21 is provided with a first clamping mechanism 22, a liquid inlet tank 23, a pump cylinder rotating mechanism 24, a support wheel carrier 25, a liquid return tank 26, and a second clamping mechanism 27 in sequence along the length direction of the pump cylinder 93.

The first clamping mechanism 22 and the second clamping mechanism 27 are both slidably mounted on the frame 21, the outer side of the first clamping mechanism 22 is in driving connection with the first linear driving device 28, the first linear driving device 28 drives the first clamping mechanism 22 to reciprocate along the length direction of the pump cylinder 93, and the anode rod 94 can be driven to axially reciprocate in the pump cylinder 93 in the electroplating process of the pump cylinder 93.

As shown in fig. 15, in the present invention, the first linear driving device 28 includes a linear driving motor 281 vertically installed below the first clamping mechanism 22, and a rotating plate 282 fixedly connected to the driving end of the linear driving motor 281, the other end of the rotating plate 282 is slidably connected to the second sliding rod 284 through a first slider 283, the first slider 283 is fixedly connected to the bottom end of the first clamping mechanism 22, the number of the first sliders 283 is two, and the first sliders are arranged relatively, the third sliding rod 285 is fixedly installed on the inner sides of the two first sliders 284, the second slider 286 is slidably arranged on the third sliding rod, and the bottom of the second slider 286 is slidably connected to the upper surface of the rotating plate 282 along the slot hole opened on the rotating plate 282.

When the driving end of the linear driving motor 281 rotates, the rotating plate 282 is driven to rotate, and the rotating plate 282 drives the first slider 284 to slide along the second sliding rod 284 through the second slider 286, so as to drive the first clamping mechanism 22 to reciprocate linearly.

As shown in fig. 5 and 6, in the present invention, the first clamping mechanism 22 and the second clamping mechanism 27 have the same structure and include the base 221.

The base 221 is fixedly provided with a protection groove 222, a clamping end 223 is slidably arranged in the protection groove 222, a first conductive mechanism 224 is fixedly arranged on the inner wall of the clamping end 223, and the first conductive mechanism 224 is attached to the outer wall of the anode rod 94 in a clamping state.

The first conductive mechanism 224 is connected to an external power source, and in the first washing station 3, the pickling station 4, the second washing station 5, and the third washing station 7, there is no conductive function, and no current passes therethrough, to provide a function of clamping the anode rod 94, for fixing the anode rod 94 at the inner center position of the pump cylinder 93.

As shown in fig. 7 to 9, in the present invention, the liquid inlet tank 23 and the liquid return tank 26 have the same structure and both include a chassis 231.

The base 231 is fixedly provided with a groove body 232, the outer side of the top of the groove body 232 is rotatably provided with a groove cover 233, the inside of the groove body 233 is vertically and fixedly provided with a first baffle 234 and a second baffle 235, and the inside of the groove body 232 is respectively divided into a first backflow area, a liquid inlet area and a second backflow area between the first baffle 234 and the inner wall of the groove body 232, between the first baffle 234 and the second baffle 235 and between the second baffle 235 and the inner wall of the groove body 232.

The bottoms of the first reflux zone and the second reflux zone are provided with liquid return ports 236, and the bottom of the liquid inlet zone is provided with a liquid inlet 237.

A gas collection chamber 238 is arranged above the inside of the groove body 232, a plurality of gas inlets 2381 are formed in the gas collection chamber 238, a gas outlet 2382 communicated with the gas collection chamber 238 is formed in the outer wall of the groove body 232, and the gas outlet 2382 is connected with gas purification equipment through a pipeline.

Harmful substances volatilized in the liquid can enter the gas collecting chamber 238 through the gas inlet 2381 and are discharged into the gas purifying equipment through the gas outlet 2382 to be purified, so that the environmental pollution is prevented.

The liquid inlet 237 arranged at the bottom of the liquid inlet area is communicated with external liquid to meet the requirements of each station, in the actual production process, the liquid inlet 237 of the liquid inlet groove 23 enters the liquid required by each station, flows into the groove body 232 of the liquid return groove 26 through the inside of the pump barrel 93 to finish each operation on the inside of the pump barrel 93, and in the process, the liquid overflowing from the liquid inlet area of the liquid inlet groove 23 flows back to the external liquid through the liquid return ports 236 at the bottoms of the first and second reflux areas, so that the waste is reduced, and the pollution is prevented; meanwhile, the structure of the liquid returning groove 26 is the same as that of the liquid inlet groove 23, the liquid inlet 237 at the bottom of the liquid inlet area in the liquid returning groove 26 recovers the liquid inside the pump barrel 93 to the outside liquid, and meanwhile, the liquid returning ports 236 at the bottom of the first liquid returning area and the second liquid returning area in the liquid returning groove 26 can recover the overflowed liquid, so that the waste is reduced, and the pollution is prevented.

The inner wall of the groove cover 233 is downwards fixedly provided with a third baffle 239, the third baffle 239 is matched with the first baffle 234 and the second baffle 235 for use, liquid in the liquid inlet area is blocked, excessive liquid is prevented from flowing back to the external liquid through the first backflow area and the second backflow area, and operation requirements are met.

As shown in fig. 10, in the present invention, the pump cylinder rotating mechanism 24 includes a driven wheel 241 located below the pump cylinder 93, and a driving wheel 242 engaged with the driven wheel 241, and the driving wheel 242 is power-connected with a speed reduction motor 243.

The speed reducing motor 243 drives the driving wheel 242 to rotate, so as to drive the driven wheel 241 to rotate, rotate the pump cylinder 93, provide power for the rotation of the pump cylinder 93, enable the inner wall of the pump cylinder 93 to realize various operations uniformly, and ensure the normal operation of each process.

As shown in fig. 11, in the present invention, the supporting wheel frame 25 includes a supporting wheel set 251, and the supporting wheel set 251 is used for supporting the lower portion of the cylinder wall of the pump cylinder 93.

And the pressing wheel set 252 is used for pressing the upper part of the wall of the pump barrel 93, and the pressing wheel set 252 is fixedly connected with the driving end of the rotary pressing cylinder 254 through a pressing plate 253.

The supporting wheel set 251 and the pressing wheel set 252 are matched for use, the position of the pump barrel 93 can be fixed, the rotating effect of the pump barrel 93 is not influenced, the pump barrel 93 can be prevented from moving, safety accidents are prevented from occurring, and the operation safety is improved.

As shown in fig. 12, in the present invention, the degreasing station 2 and the electroplating station 6 further include a second conductive mechanism 29.

The second conductive mechanism 29 is fixedly mounted on the supporting wheel frame 25, the second conductive mechanism 29 comprises an elastic carbon brush group 291, the elastic carbon brush group 291 and the pump cylinder 93 are arranged in the same direction, and the elastic carbon brush group 291 is electrically connected with the conductive copper bar 292;

when the pump barrel 93 is in an oil removing and electroplating state, the elastic carbon brush group 291 is tightly attached to the outer wall of the pump barrel 93, when the pump barrel is in the oil removing state, the elastic carbon brush group 291 is electrically connected with the anode of an external power supply, and when the pump barrel is in the electroplating state, the elastic carbon brush group 291 is electrically connected with the cathode of the external power supply.

In deoiling station 2 and electroplating station 6, elasticity carbon brush group 291 is in charged state, can supply power to pump barrel 93, uses with first electrically conductive mechanism 224 cooperation, realizes the electrolysis deoiling, the electroplating operation to the pump barrel 93 inner wall.

As shown in fig. 13, the utility model discloses in, move material device 9 for slide through track 91 and set up in the portal crane 92 of material loading station 1, deoiling station 2, first washing station 3, pickling station 4, second washing station 5, electroplating station 6, third washing station 7, unloading station 8 top.

Gantry crane 92 includes gallows 921, the below fixed mounting of gallows 921 has a plurality of leading truck 922, be provided with in the leading truck 923 and with gallows 921 fixed connection, the top fixed mounting of gallows 921 has hoist motor 924, hoist motor 924 passes through second elevator belt 925 and slider 926 fixed connection, the both ends of slider 926 respectively with leading truck 923 sliding connection, the below and the jib 927 fixed connection of slider 926, the both ends of jib 927 rotate respectively and install lifting hook 928, lifting hook 928 rotates with the drive end of second linear drive device 929 to be connected.

The gantry crane 92 is arranged along the rail 91 in a sliding mode, the combined pump cylinder 93 and the anode rod 94 on the feeding station 1 are hoisted and placed in each station to complete operation in each station, after the third washing station 7 finishes washing the inner wall of the pump cylinder 93, the gantry crane 92 hoists the combined pump cylinder 93 and the anode rod 94 to the discharging station 8 together to complete one-step operation, the original manual moving operation mode is replaced, the working intensity is reduced, the working efficiency is improved, and the operation safety is reduced.

As shown in fig. 1, the utility model discloses in, portal crane 92 can set up to two or more than two, reduces travel time, shortens the migration distance, is convenient for raise the efficiency, and it sets up quantity and can adjust according to on-the-spot actual conditions, no longer gives unnecessary details here.

As shown in fig. 14, in the utility model, still be provided with buffer memory frame 611 between second washing station 5 and the electroplating station 6, fixed mounting has buffer memory flitch 612 on the buffer memory frame 611, and buffer memory flitch 612 carries out the buffer memory to the pump barrel 93 after washing through second washing station 5, improves the washing efficiency of second washing station 5, prevents to appear waiting for the phenomenon of electroplating, has improved work efficiency.

When the utility model is used, an operator combines the pump cylinder 93 on the pump cylinder storage rack 111 and the anode rod 94 on the anode rod storage rack 113, so that the anode rod 94 is positioned inside the pump cylinder 93, the combined pump cylinder 93 and the anode rod 94 are lifted to a predetermined position through the pump cylinder lifting device 12, waiting for the gantry crane 92 to hoist, after the gantry crane 92 hoists the pump cylinder 93 to the oil removing station 1, the second linear driving device 929 drives the lifting hook 928 to rotate, the lifting hook 928 is parallel to the hanging rod 927, the gantry crane 92 is convenient to move out of the oil removing station 2, the pump cylinder 93 is prevented from being influenced to carry out oil removing operation, in the oil removing process, an electrolytic oil removing mode is adopted, liquid in the liquid inlet groove 23 enters the groove of the liquid return groove 26 through the inside of the pump cylinder 93, the pump cylinder rotating mechanism 24 drives the pump cylinder 93 to rotate, the first conductive mechanism 224 in the first clamping mechanism 22 and the first conductive mechanism 224 in the second clamping mechanism 27 simultaneously clamp the anode rod 94 and conduct electricity, the first linear driving device 28 drives the first clamping mechanism 22 to move, so that the anode rod 94 is displaced in the pump cylinder 93, and the elastic carbon brush group 291 abuts against the outer wall of the pump cylinder 93 and conducts electricity, so that the electrolytic oil removing operation is realized.

After electrolytic degreasing, the gantry crane 92 lifts the pump cylinder 93 to move to the first washing station 3 for washing operation, wherein the first conductive mechanism 224 in the first clamping mechanism 22 on the first washing station 3 and the first conductive mechanism 224 in the second clamping mechanism 27 simultaneously clamp the anode rod 94, but are not conductive, only washing operation is performed, after washing is completed, the gantry crane 92 lifts the pump cylinder 93 to move to the pickling station 4 for pickling operation, which is the same as the washing operation mode, after pickling is completed, the gantry crane 92 lifts the pump cylinder 93 to move to the second washing station 5 for pure water washing operation, the inner wall of the pump cylinder 93 is cleaned, and next-step electroplating operation is prepared.

The pump cylinder washed by the second washing station 5 is lifted by the gantry crane 92, placed on the buffer material plate 612 for buffer storage, and then the gantry crane 92 continues to move to the feeding station 1, the oil removing station 2, the first washing station 3, the pickling station 4 and the second washing station 5 for waiting, and waits for moving the pump cylinder 93 in the stations to the next station.

According to the actual situation of the field, a plurality of gantry cranes 92 can be arranged, the other gantry crane 92 is positioned on the electroplating station 6, the third washing station 7 and the blanking station 8, the pump cylinder 93 on the buffer flitch 612 is lifted and moved to the electroplating station 6 for electroplating, when one electroplating station 6 is electroplated, the gantry cranes 92 can move the pump cylinder 93 on the buffer flitch 612 to the other electroplating station 6 for electroplating, so that the electroplating of the multiple electroplating stations 6 is realized at the same time, the electroplating efficiency is improved, after the electroplating is finished, the gantry cranes 92 lift the pump cylinder and move to the third washing station 7 for pure water washing operation, after the washing is finished, the pump cylinder 93 is lifted to the pump cylinder lifting device 12 of the blanking station 8, the pump cylinder 93 is moved outwards to the moving frame 112, the pump cylinder 93 and the anode rod 94 are separated by workers, and the separated pump cylinder 93 and anode rod 94 are separated, and the anode rod material storage rack and the pump cylinder material storage rack are respectively arranged on a pump cylinder material storage rack 111 and an anode rod material storage rack 113 in the blanking station 8, so that the electroplating operation of the pump cylinder 93 is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The horizontal full-automatic pump cylinder inner wall electroplating production line is characterized by comprising a feeding station, an oil removing station, a first washing station, an acid washing station, a second washing station, an electroplating station, a third washing station and a blanking station in sequence along the electroplating production direction;

2. The horizontal type full-automatic pump cylinder inner wall electroplating production line of claim 1, wherein the feeding station comprises a material storage device and a pump cylinder lifting device;

3. The horizontal full-automatic pump cylinder inner wall electroplating production line of claim 1, wherein the oil removal station, the first washing station, the pickling station, the second washing station, the electroplating station and the third washing station comprise

4. The horizontal full-automatic pump cylinder inner wall electroplating production line of claim 3, wherein the first clamping mechanism and the second clamping mechanism are identical in structure and comprise bases;

the utility model discloses an anode rod, including base, protection groove, first electrically conductive mechanism is in the outer wall laminating of clamping state, fixed mounting has the protection groove on the base, the inside slip of protection groove is provided with presss from both sides tight end, fixed mounting has first electrically conductive mechanism on pressing from both sides tight end's the inner wall, first electrically conductive mechanism under clamping state with the outer wall laminating of anode rod.

5. The horizontal full-automatic pump cylinder inner wall electroplating production line of claim 3, wherein the liquid inlet tank and the liquid return tank have the same structure and comprise a chassis;

the bottoms of the first reflux area and the second reflux area are provided with liquid return ports which are communicated with a liquid return pipe positioned at the bottom of the chassis, and the bottom of the liquid inlet area is provided with a liquid inlet;

6. The horizontal full-automatic pump cylinder inner wall electroplating production line as claimed in claim 3, wherein the pump cylinder rotating mechanism comprises a driven wheel positioned below the pump cylinder and a driving wheel meshed with the driven wheel, and the driving wheel is in power connection with a speed reduction motor.

7. The horizontal full-automatic pump barrel inner wall electroplating production line of claim 3, wherein the supporting wheel carrier comprises a supporting wheel set, and the supporting wheel set is used for supporting the lower part of the barrel wall of the pump barrel;

8. The horizontal full-automatic pump cylinder inner wall electroplating production line of claim 3, wherein the oil removal station and the electroplating station further comprise a second conductive mechanism;

9. The horizontal full-automatic pump cylinder inner wall electroplating production line of claim 1, wherein the material moving device is a gantry crane which is slidably arranged above the feeding station, the degreasing station, the first washing station, the pickling station, the second washing station, the electroplating station, the third washing station and the blanking station through rails;